Sunan Ibn Majah #381 · The Book of Purification and its Sunnah

Sunan Ibn MajahIt was narrated that Ibn 'Umar said
Sunan Ibn Majah · Book 1 · The Book of Purification and its Sunnah
Sunan Ibn Majah · كتاب 1 · كتاب الطهارة وسننها
"Men and women used to perform ablution from a single vessel during the time of the Messenger of Allah
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا مَالِكُ بْنُ أَنَسٍ، حَدَّثَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، قَالَ كَانَ الرِّجَالُ وَالنِّسَاءُ يَتَوَضَّئُونَ عَلَى عَهْدِ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ مِنْ إِنَاءٍ وَاحِدٍ ‏.‏
Reference : Sunan Ibn Majah 381In-book reference : Book 1, Hadith 115